jacob.eva/arduino-esp32
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164 Commits

Author SHA1 Message Date
Tom Ferrin
da46d0b264 FIX: getEfuseMac can return random data (#1059) 
esp_efuse_mac_get_default() only stores into the bottom 6 bytes of it's 8-byte argument, so must initialize this arg to zero to avoid trash on the stack.
 2018-03-04 20:35:14 +01:00
Kristian Sloth Lauszus
78acedd2cf Workaround strict-aliasing warnings and added missing pgm_read_ptr define (#996) 
See: https://travis-ci.org/felis/USB_Host_Shield_2.0/jobs/328511332 and 8a02ea67f5 (diff-6e1ff9551639ac89d99617863bf84e10)
 2018-01-18 01:02:20 +02:00
Me No Dev
600f4c4130
Update IDF to 1c3dd23 
* Update mDNS and LEDC

* update toolchain

* Update IDF to 1c3dd23

* Advertise the board variant for Arduino OTA

* Add generic variant definition for mDNS
 2018-01-18 00:56:58 +02:00
张雷
80a7d6084b fix enable ADC on pin37,38 (#822) 2017-11-10 13:27:00 +02:00
copercini
3dc30dce81 Add compatibility macros with esp8266 (#783) 2017-10-30 10:27:26 +01:00
Me No Dev
55289a45af Update IDF to 9274814 (#767) 
* Update IDF to 9274814

* Fix error in i2c and Arduino
 2017-10-24 00:21:00 +02:00
Jason K
11565343e6 Merge branch 'master' into master 2017-10-23 14:40:33 -04:00
chuck todd
a695187de8 Correct 10bit Device address handling. 
The existing code did not follow protocol with 10bit addressed devices.  Per _Philps/NXP Semiconductors UM10204 I2C-bus specification and user manual Rev. 6 4April2014_ pg.15 3.1.11 10-bit addressing:
~The first seven bits of the first byte are the combination of 1111 0xx of which the last two bits (xx) are the two Most-Significant Bits (MSB) of the 10-bit address; the eighth bit of the first byte is the R/!W! bit the determines the direction of the message~
 2017-10-21 13:14:14 -06:00
Jason K
1270f40066 Add initial handling for long I2C reads. 2017-10-21 08:26:46 -04:00
chuck todd
7eff707ba6 Fix Early return when Address NAK is received (#750) 
The i2cWrite() function was returning to the app before the i2c transaction had completed.  This caused the next Wire() call to return a I2C_ERROR_BUSY.
 2017-10-21 08:40:53 +02:00
me-no-dev
409c75da04 Implement ESP_LOGx override option 
Usable for library developers who write code not dependent on Arduino.
Adding 3 lines to the includes will permit their debug messages to be
visible in Arduino IDE or when enabled under IDF
 2017-10-14 00:06:55 +03:00
Ewald Wasscher
e6a5b68e40 Added argument to HardwareSerial.begin to specify whether the logic levels of the UART rx and tx lines should be inverted (#719) 2017-10-13 11:46:56 +03:00
me-no-dev
0fa25c09ef Fix possible leak in String 
Fixes: https://github.com/espressif/arduino-esp32/issues/710
 2017-10-12 06:52:35 +03:00
chuck todd
2f0cfa92cd Update pgmspace.h (#707) 
Fix redefines of strXXX, original was using strnXXX with length set to 0x7fffffff.  This caused problems with strcpy and strcat. The destination buffer was NULL'd to 0x7fffffff which killed the app.
 2017-10-09 06:38:42 +03:00
Testato
8dc0c86457 Chip revision fix (#704) 
* Chip revision fix

https://www.esp32.com/viewtopic.php?f=2&t=1358&sid=f77cd62ec254317f3bbb30d8ab75ca2a&start=10

* using of esp_chip_info instead of register reading
 2017-10-08 14:48:50 +03:00
copercini
171032b701 Print an error when serial number is invalid (#691) 
* Print error when serial number is invalid

* Move to the first check, change end by return
 2017-10-04 11:12:21 +08:00
Luc
d208a36836 Use correct sign of offset for TZ variable (#685) 
Use UTC instead of CDT for consistency
 2017-10-01 10:19:00 +08:00
me-no-dev
28be506ce3 uncomment I2C debug so it can be used 2017-09-29 21:24:06 +08:00
Jason K
0cd62852da I2c reset functionality (#678) 
* Addition of a i2cReset method and timeout handling for the case where the i2c hardware FSM (state machine) gets stuck in a busy state.

* Use newly added i2cReset function within the wire library.
 2017-09-29 21:17:13 +08:00
me-no-dev
af35773d65 OK Really change timer allocator 2017-09-28 18:38:07 +08:00
me-no-dev
17ece1bccd Revert Timer Interrupt setup 2017-09-28 18:22:35 +08:00
me-no-dev
6d98555658 Change timer interrupt allocator 2017-09-28 16:45:08 +08:00
me-no-dev
f9b2d42a61 Change Touch interrupt allocator 2017-09-28 16:44:47 +08:00
me-no-dev
7991161f06 Change Pin Interrupt Allocator 2017-09-28 12:27:10 +08:00
me-no-dev
db77195404 Fix Serial 2017-09-27 13:50:05 +08:00
me-no-dev
d27d297195 Update IDF to c4e65d6 2017-09-22 17:28:54 +08:00
me-no-dev
e2bd93c092 Fix UART0 not able to read/available 2017-09-22 14:17:25 +08:00
me-no-dev
c66a020e80 Add guards to not compile BT code if not enabled 2017-09-21 19:08:18 +08:00
Luc
4092fc409e Add baudRate function (#651) 
usefull for ESP8266 compatibility
 2017-09-21 17:00:12 +08:00
me-no-dev
db79c2ee95 Add api to get CPU temperature 
Fixes: https://github.com/espressif/arduino-esp32/issues/563
Fixes: https://github.com/espressif/arduino-esp32/issues/625
Source:
https://github.com/pcbreflux/espressif/blob/master/esp32/arduino/sketchb
ook/ESP32_int_temp_sensor/ESP32_int_temp_sensor.ino
 2017-09-18 17:47:06 +08:00
me-no-dev
ab0ea2f6da Fix missing method from SPI HAL 
Fixes: https://github.com/espressif/arduino-esp32/issues/640
 2017-09-18 12:14:41 +08:00
me-no-dev
9fc3f1ebdd Fix wrong SPI peripheral enabled 
Related: https://github.com/espressif/arduino-esp32/issues/634
 2017-09-13 17:21:34 +03:00
me-no-dev
39fb8c3044 Fix header deprecation 2017-09-12 09:42:14 +03:00
me-no-dev
59a6800cdf Enable clocks for UART1 and 2 
Recent change in IDF disables those clocks at boot. This change should
help with that.

Fixes: https://github.com/espressif/esp-idf/issues/975
 2017-09-10 20:24:41 +03:00
Mark D
234c855c9b add configTzTime() to setup sntp using TZ environment variable (#608) 2017-09-05 11:15:55 +03:00
me-no-dev
6707d4d331 Optimize timer drift 
Fixes: https://github.com/espressif/arduino-esp32/issues/227
 2017-08-26 00:01:02 +03:00
me-no-dev
77b03472c6 Set uart queue to NULL after free 
Fixes: https://github.com/espressif/arduino-esp32/issues/435
 2017-08-17 19:04:20 +03:00
Pranav Cherukupalli
41e36a72f3 uartEnd: Unlock mutex before detaching rx and tx (#554) 
* uartEnd: Unlock mutex before detaching rx and tx

This should solve the device freezing issue when Serial.end() is called

* Unlock UART MUTEX only for detaching Rx and Tx

* Thanks to @me-no-dev for pointing it out that
   uart->dev->conf0.val can be inside mutex lock
 2017-08-04 12:00:51 +03:00
me-no-dev
a1bef8b5c3 improve Serial repeated begin/baud change 2017-08-02 00:32:42 +03:00
me-no-dev
4495659ac5 Increase the memory for loop task 2017-08-02 00:08:56 +03:00
Claude Heintz
23acb4d17b Two Stop Bit Workaround (#461) 
* Update esp32-hal-uart.c

* Two Stop Bit Workaround

see https://github.com/espressif/esp-idf/blob/master/components/driver/uart.c  lines 118-127
 2017-06-22 19:40:31 +02:00
me-no-dev
c2f83f48e0 Revert "Fix enable Update partition" 
This reverts commit 63e1daa5ea67ce0f9b89b789e4bb26672f64d32e.
 2017-06-03 20:11:41 +03:00
me-no-dev
2e5743eaa1 Fix enable Update partition 2017-06-03 20:11:41 +03:00
me-no-dev
7db8f70956 change return type of micros() and millis() 
Fixes: https://github.com/espressif/arduino-esp32/issues/384
 2017-05-22 15:47:12 +03:00
me-no-dev
d36e9bbfa9 Change deprecated esp_efuse_read_mac method 2017-05-15 21:35:25 +03:00
me-no-dev
4b47402afd Use static buffer for log_printf 2017-05-15 20:53:45 +03:00
me-no-dev
befebb7242 Change DPORT access macros 2017-05-15 20:53:09 +03:00
me-no-dev
450df7e3f8 fix libb64 
Implements: https://github.com/esp8266/Arduino/pull/2883
Fixes: https://github.com/espressif/arduino-esp32/issues/313
Fixes: https://github.com/espressif/arduino-esp32/issues/344
 2017-05-06 18:56:25 +03:00
me-no-dev
673f453da0 BT define the hal methods even if BT is disabled (but return false) 2017-05-06 18:50:20 +03:00
me-no-dev
768e57f285 Fix BT enabled check 2017-05-06 18:40:23 +03:00